-22.45% is the change from 588 to 456
Calculation steps:
[( 456 - 588 ) ÷ 588] x 100 = -22.45%
Formula
Percentage change = [(456 - 588) / 588] x 100
Subtract the new number by the original number
456 - 588 = -132
-132 ÷ 588 = -0.22448979591836735
-0.22448979591836735 x 100 = -22.45%